diff --git a/paimon-flink/paimon-flink-common/src/main/java/org/apache/paimon/flink/utils/CalciteModule3.java b/paimon-flink/paimon-flink-common/src/main/java/org/apache/paimon/flink/utils/CalciteModule3.java
index 03846a81e9e00..f608650363100 100644
--- a/paimon-flink/paimon-flink-common/src/main/java/org/apache/paimon/flink/utils/CalciteModule3.java
+++ b/paimon-flink/paimon-flink-common/src/main/java/org/apache/paimon/flink/utils/CalciteModule3.java
@@ -46,16 +46,16 @@ public class CalciteModule3 {
     private final SqlIndentifierDelegate sqlIndentifierDelegate;
 
     static {
-        boolean findCalciteInCurrentClassLoader = false;
+        boolean calciteFound = false;
         ClassLoader currentClassLoader = Thread.currentThread().getContextClassLoader();
         try {
             currentClassLoader.loadClass(SqlParserDelegate.CLASS_NAME);
-            findCalciteInCurrentClassLoader = true;
+            calciteFound = true;
         } catch (ClassNotFoundException e) {
         }
 
         try {
-            if (findCalciteInCurrentClassLoader) {
+            if (calciteFound) {
                 submoduleClassLoader = currentClassLoader;
             } else {
                 submoduleClassLoader = initCalciteClassLoader();